The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2008
Filed:
Oct. 24, 2003
Applicants:
Ki-yun Kim, Gwangmyeong-si, KR;
Hyung-jin Choi, Seoul, KR;
Ho Kim, Seoul, KR;
Inventors:
Assignee:
Samsung Thales Co., Ltd., Gumi, Kyungsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/28 (2006.01); G06F 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An approximation method and system for series expansion of functions include the steps and functions, respectively, of: expanding an input function in Taylor series up to an (N−1)-th term; expanding the input function in Taylor series up to the N-th term; multiplying the expanded result up to the (N−1)-th term by a predetermined weight α; combining the expanded result up to the (N−1)-th term, multiplied by α, and the expanded result up to the N-th term; and dividing the combined result by (α+1).